{
  "message":"I'd like a dozen eggs and an apple please",
           "tools":[
    {
        "name":"personal_shopper",
        "description":"Returns items and requested volumes to purchase",
        "parameter_definitions":{
            "item":{
                "description":"the item requested to be purchased",
                "type": "str",
                "required": true
            },
            "quantity":{
                "description": "how many of the items should be purchased",
                "type": "int",
                "required": true
            }
        }
    }
]
}
